Electronic Principles Suppose a step-down transformer has a turns ration of 5:1. If the secondary current is 1A rms, what is the primary-current? None of these 0.4 A 0.2 A 0.6 A 0.3 A None of these 0.4 A 0.2 A 0.6 A 0.3 A ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The emitter diode is usually Nonconducting Reverse-biased None of these Forward-biased Operating in the breakdwon region Nonconducting Reverse-biased None of these Forward-biased Operating in the breakdwon region ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles At cut off, the Q point is at middle of the load line None of these upper end of the load line infinity lower end of the load line middle of the load line None of these upper end of the load line infinity lower end of the load line ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The saturation point is approximately the same as infinity cutoff point upper end of the load line lower end of the load line None of these infinity cutoff point upper end of the load line lower end of the load line None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the algebraic sum of this series of values:+2, -3, -6,+4? 2 -3 None of these -6 2 -3 None of these -6 ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The value of a capacitor can be made larger by: increasing the area of the plates decreasing the area of the plates None of these increasing the voltage applied to the plates increasing the frequency of the applied voltage increasing the area of the plates decreasing the area of the plates None of these increasing the voltage applied to the plates increasing the frequency of the applied voltage ANSWER DOWNLOAD EXAMIANS APP
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